VIBRATION DIAGNOSTICS ON A HYDRAULIC ROTATOR

Abstract

This article focuses on the philosophy of vibration diagnostics on an Indexator hydraulic rotator. Following the analysis of the construction and machine functions, defect frequencies are calculated. The vibration measurement system for the technical diagnosis of the rotator were then designed. According to the vibrations measured on the GV6 rotator, limits for a new machine are proposed (the boundary between zones A and B).

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